ä»ä½ æä¾çä¿¡æ¯ç»¼åå¤æï¼è¿ä¸ªçµé»æ¯ä¸ªèªå¸¦çµæ± çä½åç´æµçµé»ã
å
çµå¨è¾å
¥çµå交æµ120ä¼ï¼60赫å
¹ï¼è¾åºç´æµçµå12--20ä¼ï¼æ大20ä¼ã
ä½ æ¾å°ä¸ä¸ª220ä¼å127ï¼æ110ï¼ä¼ï¼åç为150-200ç¦çéåååå¨ï¼åæ¥çå
çµå¨å°±å¯ä»¥ç¨äºã
äºå®ä¸ï¼ä½ åªè¦æ¾ä¸ä¸ªè¾å
¥220ä¼ï¼è¾åº12ä¼çæ´æµçµæºï¼æ¯å¦12ä¼ççµç¶å
çµå¨ï¼å°±å¯ä»¥æ¿ä»£åæ¥çå
çµå¨äºï¼ä¹ä¸éè¦åç¬çååå¨äºãå
çµçµæµå¤§å°éè¦è®¾æ³éå¶ï¼è¿ä¸ªå¤§å°éè¦ä»çµé»çµæ± ä¸è·å¾æ°æ®æ¨ç®ã
温馨提示:答案为网友推荐,仅供参考